angle of deviation

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an·gle of de·vi·a·tion

1. in a prism, the sum of the angles of incidence and emergence minus the apical angle of a prism;
2. in optics, angle of refraction;
3. in strabismus, angle of anomaly.
References in periodicals archive ?
As a result, we will study various provisions for alignment, slightly changing the angle of deviation between the two axes of the polygonal from 0 up to 6c.
Comparing the transition curve derived in this study with the other curves in point of curvature change, angle of deviation, lateral acceleration, superelevation and total curve length, the most convenient and economic curve is chosen.
This orientation was considered a 0[degrees] angle of deviation from the current.